To achieve the best workflow while using this feature, add new slides only after you’re done with the first one. You can add new slides to all design sets just by navigating to the Slides section in the editor.
From there you can navigate back to the Layers panel and add the desired elements to the newly created slides.
You can add transitions between slides, animate each slide automatically using the Magic Animator option, or even manually animate each specific size using the Edit mode!
Further questions can be addressed with our support team through our live chat feature.